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BEIJING ZHONG CHUANG TELECOM TEST CO LTD

Overview
  • Total Patents
    94
  • GoodIP Patent Rank
    156,963
  • Filing trend
    ⇧ 50.0%
About

BEIJING ZHONG CHUANG TELECOM TEST CO LTD has a total of 94 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets telecommunications, digital networks and computer technology are ZIGUANG ZHANRUI CHONGQING TECH CO LTD, CHA INHYOK and BLACKBERRY LTD.

Patent filings in countries

World map showing BEIJING ZHONG CHUANG TELECOM TEST CO LTDs patent filings in countries
# Country Total Patents
#1 China 94

Patent filings per year

Chart showing BEIJING ZHONG CHUANG TELECOM TEST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jia Lin 20
#2 Lin Jia 16
#3 Yongli Li 8
#4 Hengxin Yu 6
#5 Li Chunlin 6
#6 Yu Hengxin 5
#7 Liu Yuankai 5
#8 Zhenyong Shi 5
#9 Jinrong Chen 5
#10 Jin Xuyan 5

Latest patents

Publication Filing date Title
CN111078780A AI optimization data management method
CN111045986A Text-based intersystem data exchange method
CN109788503A A method of the calibration of location fingerprint library is carried out using monitoring signaling technology
CN109785860A A kind of method that four domain six-dimension intelligent of 2G3G4G voice quality failure is delimited
CN109067624A A kind of channelizing optical port STM-4HDLC collecting method and device
CN108829578A A kind of CDR association backfill accuracy automated testing method and system
CN108845926A A kind of BDR extension accuracy automated testing method and test macro
CN107864068A A kind of application identification system and method based on DPI technologies
CN107864496A The method of SRVCC/eSRVCC A interfaces record backfilling subscriber mark
CN107071926A A kind of method of completion S1 MME Interface User IPv6 addresses
CN106781463A A kind of method that urban road flow velocity is calculated based on mobile phone signaling and OD attributes
CN103701646A Integrated management system of multiple service signaling acquisition board cards and management method
CN103684930A Filtering method and device of Link Status Signal Units (LSSUs) and Fill in Signal Units (FISUs) of signaling system No.7
CN103716466A Method and device for automatically obtaining information
CN103684692A Sorting method and device for multi-service signaling collection board card data packages
CN103701638A Method for automatically scanning link into configuration table
CN103684637A Channel testing device and method
CN103647666A Method and apparatus for counting call detail record (CDR) messages and outputting results in real time
CN103647773A Fast encoding method of access control list (ACL) behavior set
CN103618733A Data filtering system and method applied to mobile internet